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- #ifndef _ASM_POWERPC_KDEBUG_H
- #define _ASM_POWERPC_KDEBUG_H
- #ifdef __KERNEL__
-
- /* nearly identical to x86_64/i386 code */
-
- #include <linux/notifier.h>
-
- struct pt_regs;
-
- struct die_args {
- struct pt_regs *regs;
- const char *str;
- long err;
- int trapnr;
- int signr;
- };
-
- extern int register_die_notifier(struct notifier_block *);
- extern int unregister_die_notifier(struct notifier_block *);
- extern struct atomic_notifier_head powerpc_die_chain;
-
- /* Grossly misnamed. */
- enum die_val {
- DIE_OOPS = 1,
- DIE_IABR_MATCH,
- DIE_DABR_MATCH,
- DIE_BPT,
- DIE_SSTEP,
- DIE_PAGE_FAULT,
- };
-
- static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
- {
- struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig };
- return atomic_notifier_call_chain(&powerpc_die_chain, val, &args);
- }
-
- #endif /* __KERNEL__ */
- #endif /* _ASM_POWERPC_KDEBUG_H */
-